姓名：张正球 性别：男 导师类别：硕士生导师
职称职务：教授 最后学历：博士；应用数学
学习经历 ：
1963年3月生，1984年6月毕业于常德师范专科学校数学专业。1992年9月－1995年6月在湖南大学数学系读应用数学硕士学位。1998年9月-2001年5月在湖南大学读应用数学博士学位.2001年9月-2003年10月在武汉大学数学博士后流动站作博士后研究. 2007年11月-2008年11月受国家公派前往加拿大约克大学访问一年.
工作经历 ：
1985年7月进入湖南汉寿县教中学，1995年7月在湖南大学硕士毕业留校后工作至今。
研究领域：
研究方向：
（1）神经网络的理论及应用；
（2）复杂网络的稳定性研究；
（3）生物数学
课题（近期主持主研的科研项目）
（1）国家自然科学基金：度理论在泛函微分方程中的应用（第二主持）；
（2）中国博士后一等科学基金：度理论与泛函微分方程的多个周期解（主持）；
个人主页：
近期发表与本项目有关的主要论文：
[1] Zhengqiu Zhang, Dongming Zhou, Global robust exponential stability for second order Cohen-Grossberg neural networks with multiple delays, Neurocomputing,73(2009),213-218(SCI, EI 收录)
[2] Zhengqiu Zhang, Multiple periodic solutions of a generalized prey predateor system with delays, Math. Pro. Of the Camb.Phil.Soc. (剑桥哲学会数学会报,英国), 2006, 141,175-188 (SCI收录)
[3] Zhengqi Zhang, Zhicheng Wang, Multiple positive periodic solutions for a generalized delayed population model with exploited term, Science in China: Series A(English) 2007,50(1),27-34 (SCI, EI 收录)
[4] Zhengqiu Zhang, Xanwu Zeng, Periodic soluteion of a nonautonomous stage structured single species model with diffusion, Quarterly of Applied Mathematics (美国), 2005,63(2),277-289(SCI, EI 同时收录)
[5] Zhengqiu Zhang, Xinsheng Xiong, The existence of eight positive periodic solutions for a generalized prey –predator system with delay and stocking, Quarterly of Applied Mathematics (美国),2007,65(2),317-337(SCI, EI 同时收录)
[6] Zhengqiu Zhang, Zhicheng Wang, Periodic soluteions of two patches predateor prey dispelrsion models with continuous delays, Mathematische Nachrichten (德国),2003,259,99-108 (SCI收录)
[7] Zhengqiu Zhang， Li Wang，Multiplicity of positive periodic solutions to a generalized delayed predator-prey system with delay and stocking, Nonlinear Analysis A: Theory Method and Applications (美国),2008,68,2608-2622 (SCI,EI 同时收录)
[8] Zhengqiu Zhang, Yusen Zhu , Periodic solution of a nonlinear oscillatory system with two degrees of freedom, Anziam J(澳大利亚), 2005,47,249-263 (SCI收录)
[9] Zhengqiu Zhang, Hengsheng Tang, Four positive periodic solutions for the first order differential system, J. Math. Anal. Appl.（美国）,2007,332,123-136 (SCI收录)
[10] Zhengqiu Zhang,Li Wang,Global attractivity of a positive periodic solution for a nonautonomous stage structured population dynamics with time delay and diffusion,J.Math.Anal.Appl.,(美国)，2006,31(1),17-33(SCI收录)
[11] Zhengqiu Zhang,Periodic solutions of a predator and prey system with stage-structures for predator and prey,J.Math.Anal.Appl.(美国),2005,302(2),291-305(SCI收录)
[12] Daowei Hu,Zhengqiu Zhang,Four positive periodic soluteions of a discrete time delayed predator prey system with nonmonotonic functional response and harvesting,Computers and Mathematics with Application（美国） ,2008,56,3015-3022(SCI收录)
[13] Zhengqiu Zhang,Daowei Hu, Four positive periodic solutions to a predator-prey system with harvesting, Canadian Applied Mathematics Quarterly（加拿大）,2007,15(4),447-462(SCI收录)
[14] Zhengqiu Zhang,Tesheng Tian,Multiple positive periodic solutions for a generalized predator-prey system with exploited terms,Nonlinear Analysis:Real World Applications（美国）,2008,9,26-39(SCI收录)
[15] Zhengqiu Zhang,Existence and global attractivity of a positive periodic solution for a generalized delayed population model with stocking and feedback control,Mathematical and Computer Modelling（美国）,2008,48,749-760(SCI EI收录)
[16] Zhengqiu Zhang,Huilan Wang, Existence and global attractiveity of positive periodic soluteions for a generalized predateor-prey system with time delay, Mathematical and Computer Modelling（美国）,2006,44,188-203(SCI收录)
[17] 张正球,王志成, 一个具有收获率的广义人口模型多个周期解的存在性, 中国科学, A辑,2006,36(11),1279-1287(SCI收录)
[18] Zhengqiu Zhang, Xanwu Zeng, Periodic soluteion of a nonautonomous stage structured single species model with diffusion, Quarterly of Applied Mathematics (美国), 2005,63(2),277-289(SCI, EI 同时收录)
[19] Zhengqiu Zhang, Xinsheng Xiong, The existence of eight positive periodic solutions for a generalized prey –predator system with delay and stocking, Quarterly of Applied Mathematics (美国),2007,65(2),317-337(SCI, EI 同时收录)